4548091120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{7717}}^1$

素因数の和:7922

約数の個数: 80

約数和(自身を含む): 10852742880

約数和(自身を除く): 6304651760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 139, 212, 265, 278, 424, 530, 556, 695, 848, 1060, 1112, 1390, 2120, 2224, 2780, 4240, 5560, 7367, 7717, 11120, 14734, 15434, 29468, 30868, 36835, 38585, 58936, 61736, 73670, 77170, 117872, 123472, 147340, 154340, 294680, 308680, 409001, 589360, 617360, 818002, 1072663, 1636004, 2045005, 2145326, 3272008, 4090010, 4290652, 5363315, 6544016, 8180020, 8581304, 10726630, 16360040, 17162608, 21453260, 32720080, 42906520, 56851139, 85813040, 113702278, 227404556, 284255695, 454809112, 568511390, 909618224, 1137022780, 2274045560, 4548091120]

約数ペア:

[(1, 4548091120), (2, 2274045560), (4, 1137022780), (5, 909618224), (8, 568511390), (10, 454809112), (16, 284255695), (20, 227404556), (40, 113702278), (53, 85813040), (80, 56851139), (106, 42906520), (139, 32720080), (212, 21453260), (265, 17162608), (278, 16360040), (424, 10726630), (530, 8581304), (556, 8180020), (695, 6544016), (848, 5363315), (1060, 4290652), (1112, 4090010), (1390, 3272008), (2120, 2145326), (2224, 2045005), (2780, 1636004), (4240, 1072663), (5560, 818002), (7367, 617360), (7717, 589360), (11120, 409001), (14734, 308680), (15434, 294680), (29468, 154340), (30868, 147340), (36835, 123472), (38585, 117872), (58936, 77170), (61736, 73670)]